Debians sikkerhedsbulletin
DSA-1920-1 nginx -- lammelsesangreb
- Rapporteret den:
- 26. okt 2009
- Berørte pakker:
- nginx
- Sårbar:
- Ja
- Referencer i sikkerhedsdatabaser:
- I Debians fejlsporingssystem: Fejl 552035.
- Yderligere oplysninger:
-
En lammelsesangrebssårbarhed (denial of service) er fundet i nginx, en lille og effektiv webserver.
Jasson Bell opdagede at en fjernangriber kunne forårsage et lammelsesangreb (segmenteringsfejl) ved at sende en fabrikeret forespørgsel.
I den gamle stabile distribution (etch), er dette problem rettet i version 0.4.13-2+etch3.
I den stabile distribution (lenny), er dette problem rettet i version 0.6.32-3+lenny3.
I distributionen testing (squeeze) og i den ustabile (sid) distributions, er dette problem rettet i version 0.7.62-1.
Vi anbefaler at du opgraderer din nginx-pakke.
- Rettet i:
-
Debian GNU/Linux 4.0 (etch)
- Kildekode:
- http://security.debian.org/pool/updates/main/n/nginx/nginx_0.4.13.orig.tar.gz
- http://security.debian.org/pool/updates/main/n/nginx/nginx_0.4.13-2+etch3.dsc
- http://security.debian.org/pool/updates/main/n/nginx/nginx_0.4.13-2+etch3.diff.gz
- http://security.debian.org/pool/updates/main/n/nginx/nginx_0.4.13-2+etch3.dsc
- Alpha:
- http://security.debian.org/pool/updates/main/n/nginx/nginx_0.4.13-2+etch3_alpha.deb
- AMD64:
- http://security.debian.org/pool/updates/main/n/nginx/nginx_0.4.13-2+etch3_amd64.deb
- ARM:
- http://security.debian.org/pool/updates/main/n/nginx/nginx_0.4.13-2+etch3_arm.deb
- HP Precision:
- http://security.debian.org/pool/updates/main/n/nginx/nginx_0.4.13-2+etch3_hppa.deb
- Intel IA-32:
- http://security.debian.org/pool/updates/main/n/nginx/nginx_0.4.13-2+etch3_i386.deb
- Intel IA-64:
- http://security.debian.org/pool/updates/main/n/nginx/nginx_0.4.13-2+etch3_ia64.deb
- Big-endian MIPS:
- http://security.debian.org/pool/updates/main/n/nginx/nginx_0.4.13-2+etch3_mips.deb
- Little-endian MIPS:
- http://security.debian.org/pool/updates/main/n/nginx/nginx_0.4.13-2+etch3_mipsel.deb
- PowerPC:
- http://security.debian.org/pool/updates/main/n/nginx/nginx_0.4.13-2+etch3_powerpc.deb
- IBM S/390:
- http://security.debian.org/pool/updates/main/n/nginx/nginx_0.4.13-2+etch3_s390.deb
- Sun Sparc:
- http://security.debian.org/pool/updates/main/n/nginx/nginx_0.4.13-2+etch3_sparc.deb
Debian GNU/Linux 5.0 (lenny)
- Kildekode:
- http://security.debian.org/pool/updates/main/n/nginx/nginx_0.6.32.orig.tar.gz
- http://security.debian.org/pool/updates/main/n/nginx/nginx_0.6.32-3+lenny3.dsc
- http://security.debian.org/pool/updates/main/n/nginx/nginx_0.6.32-3+lenny3.diff.gz
- http://security.debian.org/pool/updates/main/n/nginx/nginx_0.6.32-3+lenny3.dsc
- Alpha:
- http://security.debian.org/pool/updates/main/n/nginx/nginx_0.6.32-3+lenny3_alpha.deb
- AMD64:
- http://security.debian.org/pool/updates/main/n/nginx/nginx_0.6.32-3+lenny3_amd64.deb
- ARM:
- http://security.debian.org/pool/updates/main/n/nginx/nginx_0.6.32-3+lenny3_arm.deb
- ARM EABI:
- http://security.debian.org/pool/updates/main/n/nginx/nginx_0.6.32-3+lenny3_armel.deb
- HP Precision:
- http://security.debian.org/pool/updates/main/n/nginx/nginx_0.6.32-3+lenny3_hppa.deb
- Intel IA-32:
- http://security.debian.org/pool/updates/main/n/nginx/nginx_0.6.32-3+lenny3_i386.deb
- Intel IA-64:
- http://security.debian.org/pool/updates/main/n/nginx/nginx_0.6.32-3+lenny3_ia64.deb
- Big-endian MIPS:
- http://security.debian.org/pool/updates/main/n/nginx/nginx_0.6.32-3+lenny3_mips.deb
- Little-endian MIPS:
- http://security.debian.org/pool/updates/main/n/nginx/nginx_0.6.32-3+lenny3_mipsel.deb
- PowerPC:
- http://security.debian.org/pool/updates/main/n/nginx/nginx_0.6.32-3+lenny3_powerpc.deb
- IBM S/390:
- http://security.debian.org/pool/updates/main/n/nginx/nginx_0.6.32-3+lenny3_s390.deb
- Sun Sparc:
- http://security.debian.org/pool/updates/main/n/nginx/nginx_0.6.32-3+lenny3_sparc.deb
MD5-kontrolsummer for de listede filer findes i den originale sikkerhedsbulletin.